Answer:
80 in Scientific Notation = 8 x 101
Step-by-step explanation:
Answer: 123.5 in^2
Step-by-step explanation: The formula for the area of a trapezoid is a+b/2 x h. In other words, base 1 plus base 2 divided by 2, and multiplied by the height. Plug in the numbers. The equation is:
6+7/2 x 19 = 123.5.
Since you are finding the area, the answer would be in inches squared. The answer is 123.5 in^2.
Answer:
1/3 or 2/6
Step-by-step explanation:
hope this helps :)
Answer:
I think your answer would be C I am not sure the way I worked it out says C. I hope this helps you out.
(5.5x + 6.2y) + (4.3x + 8.3z) + (1.6z - 5.ly)
Combine Like Terms
9.8x + 1.1y + 14.5z
So the perimeter is
9.8x + 1.1y + 14.5z